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Date: Wed, 9 Feb 2011 15:02:36 +0100
From: Marek Belisko <marek.belisko@...n-nandra.com>
To: gregkh@...e.de
Cc: devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
Marek Belisko <marek.belisko@...n-nandra.com>
Subject: [PATCH 3/9] staging: ft1000: Fix return values type.
Change return values type from u16 to int because all functions
use ft1000_control function which return int.
Signed-off-by: Marek Belisko <marek.belisko@...n-nandra.com>
---
drivers/staging/ft1000/ft1000-usb/ft1000_hw.c | 32 +++++++++++-----------
drivers/staging/ft1000/ft1000-usb/ft1000_proc.c | 2 +-
drivers/staging/ft1000/ft1000-usb/ft1000_usb.h | 16 +++++-----
3 files changed, 25 insertions(+), 25 deletions(-)
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index bb28a2b..e9d79e8 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -101,9 +101,9 @@ static int ft1000_control(struct ft1000_device *ft1000dev, unsigned int pipe,
//
//---------------------------------------------------------------------------
-u16 ft1000_read_register(struct ft1000_device *ft1000dev, u16* Data, u16 nRegIndx)
+int ft1000_read_register(struct ft1000_device *ft1000dev, u16* Data, u16 nRegIndx)
{
- u16 ret = STATUS_SUCCESS;
+ int ret = STATUS_SUCCESS;
//DEBUG("ft1000_read_register: reg index is %d\n", nRegIndx);
//DEBUG("ft1000_read_register: spin_lock locked\n");
@@ -140,9 +140,9 @@ u16 ft1000_read_register(struct ft1000_device *ft1000dev, u16* Data, u16 nRegInd
// Notes:
//
//---------------------------------------------------------------------------
-u16 ft1000_write_register(struct ft1000_device *ft1000dev, u16 value, u16 nRegIndx)
+int ft1000_write_register(struct ft1000_device *ft1000dev, u16 value, u16 nRegIndx)
{
- u16 ret = STATUS_SUCCESS;
+ int ret = STATUS_SUCCESS;
//DEBUG("ft1000_write_register: value is: %d, reg index is: %d\n", value, nRegIndx);
@@ -176,9 +176,9 @@ u16 ft1000_write_register(struct ft1000_device *ft1000dev, u16 value, u16 nRegIn
//
//---------------------------------------------------------------------------
-u16 ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u16 cnt)
+int ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u16 cnt)
{
- u16 ret = STATUS_SUCCESS;
+ int ret = STATUS_SUCCESS;
//DEBUG("ft1000_read_dpram32: indx: %d cnt: %d\n", indx, cnt);
ret =ft1000_control(ft1000dev,
@@ -215,9 +215,9 @@ u16 ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u
// Notes:
//
//---------------------------------------------------------------------------
-u16 ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u16 cnt)
+int ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u16 cnt)
{
- u16 ret = STATUS_SUCCESS;
+ int ret = STATUS_SUCCESS;
//DEBUG("ft1000_write_dpram32: indx: %d buffer: %x cnt: %d\n", indx, buffer, cnt);
if ( cnt % 4)
@@ -252,9 +252,9 @@ u16 ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer,
// Notes:
//
//---------------------------------------------------------------------------
-u16 ft1000_read_dpram16(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u8 highlow)
+int ft1000_read_dpram16(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u8 highlow)
{
- u16 ret = STATUS_SUCCESS;
+ int ret = STATUS_SUCCESS;
//DEBUG("ft1000_read_dpram16: indx: %d hightlow: %d\n", indx, highlow);
@@ -300,9 +300,9 @@ u16 ft1000_read_dpram16(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u
// Notes:
//
//---------------------------------------------------------------------------
-u16 ft1000_write_dpram16(struct ft1000_device *ft1000dev, u16 indx, u16 value, u8 highlow)
+int ft1000_write_dpram16(struct ft1000_device *ft1000dev, u16 indx, u16 value, u8 highlow)
{
- u16 ret = STATUS_SUCCESS;
+ int ret = STATUS_SUCCESS;
@@ -345,11 +345,11 @@ u16 ft1000_write_dpram16(struct ft1000_device *ft1000dev, u16 indx, u16 value, u
// Notes:
//
//---------------------------------------------------------------------------
-u16 fix_ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer)
+int fix_ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer)
{
u8 buf[16];
u16 pos;
- u16 ret = STATUS_SUCCESS;
+ int ret = STATUS_SUCCESS;
//DEBUG("fix_ft1000_read_dpram32: indx: %d \n", indx);
pos = (indx / 4)*4;
@@ -394,7 +394,7 @@ u16 fix_ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffe
// Notes:
//
//---------------------------------------------------------------------------
-u16 fix_ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer)
+int fix_ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer)
{
u16 pos1;
u16 pos2;
@@ -402,7 +402,7 @@ u16 fix_ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buff
u8 buf[32];
u8 resultbuffer[32];
u8 *pdata;
- u16 ret = STATUS_SUCCESS;
+ int ret = STATUS_SUCCESS;
//DEBUG("fix_ft1000_write_dpram32: Entered:\n");
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_proc.c b/drivers/staging/ft1000/ft1000-usb/ft1000_proc.c
index b87542a..5ae3967 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_proc.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_proc.c
@@ -51,7 +51,7 @@
#define FTNET_PROC init_net.proc_net
-u16 ft1000_read_dpram16 (struct ft1000_device *ft1000dev, u16 indx,
+int ft1000_read_dpram16 (struct ft1000_device *ft1000dev, u16 indx,
u8 *buffer, u8 highlow);
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h
index a143e9c..88183fe 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_usb.h
@@ -560,14 +560,14 @@ struct dpram_blk {
u16 *pbuffer;
} __attribute__ ((packed));
-u16 ft1000_read_register(struct ft1000_device *ft1000dev, u16* Data, u16 nRegIndx);
-u16 ft1000_write_register(struct ft1000_device *ft1000dev, u16 value, u16 nRegIndx);
-u16 ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u16 cnt);
-u16 ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u16 cnt);
-u16 ft1000_read_dpram16(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u8 highlow);
-u16 ft1000_write_dpram16(struct ft1000_device *ft1000dev, u16 indx, u16 value, u8 highlow);
-u16 fix_ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer);
-u16 fix_ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer);
+int ft1000_read_register(struct ft1000_device *ft1000dev, u16* Data, u16 nRegIndx);
+int ft1000_write_register(struct ft1000_device *ft1000dev, u16 value, u16 nRegIndx);
+int ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u16 cnt);
+int ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u16 cnt);
+int ft1000_read_dpram16(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer, u8 highlow);
+int ft1000_write_dpram16(struct ft1000_device *ft1000dev, u16 indx, u16 value, u8 highlow);
+int fix_ft1000_read_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer);
+int fix_ft1000_write_dpram32(struct ft1000_device *ft1000dev, u16 indx, u8 *buffer);
extern void *pFileStart;
extern size_t FileLength;
--
1.7.1
--
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